Cleaning Air Filter - Lennox COMFORT Instructions D'installation

CLEANING AIR FILTER

1. Open the air inlet grille.
(see the attached picture). Push the switch of grille to the middle then take it out downwards.
2. Remove the Air Filter (see attached picture)
Open the air inlet grille downwards to an angel of about 30º, take the air filter out from the
arrow direction
3. Clean the air filter (Vacuum cleaner or pure water may be used to clean the air filter. If the
dust accumulation is too heavy , please use soft brush and mild detergent to clean it and dry
out in cool place).
● The air-in side should face up when using vacuum cleaner. (See Fig. 1)
● The air-in side should face down when using water. (See Fig. 2)
Cautions: Do not dry out the air filter under direct sunshine or with fire.
4. Re-install the air filter
5. Install and close the air-in grill in the reverse order of step 1 and 2 and connect the control box
cables to the corresponding terminators of the main body.
Chart 1
11
Chart 2